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  1. No Access

    Article

    Thermal evolution of the electric field gradient at 181 Ta in αHfNi

    The perturbed angular correlation method has been employed to study the temperature dependence of the 181Ta hyperfine interaction parameters in the polycrystalline intermetallic compound αHfNi. At ambient tempera...

    Božidar Cekić, A. Umićević, V. Ivanovski, J. Belošević-Čavor… in Hyperfine Interactions (2010)

  2. No Access

    Article

    Magnetic properties, Mössbauer effect and first principle calculations study of laves phase HfFe2

    The magnetic properties and hyperfine interaction parameters for Laves phase HfFe2 with C14 type structure are studied using SQUID magnetometer and Mössbauer measurement. The saturation magnetization, remanent ...

    J. Belošević-Čavor, V. Koteski, N. Novaković… in The European Physical Journal B - Condense… (2006)

  3. No Access

    Chapter and Conference Paper

    Structural Properties of the Donor Indium in Nanocrystalline ZnO

    The structural properties of the nanocrystalline semiconductor ZnO (nano-ZnO) doped with the donor Indium were investigated by perturbed γγ angular correlation spectroscopy (PAC) and extended X-ray absorption ...

    T. Agne, M. Deicher, V. Koteski, H. -E. Mahnke, H. Wolf, T. Wichert in HFI/NQI 2004 (2005)

  4. No Access

    Chapter and Conference Paper

    Experimental Verification of Calculated Lattice Relaxations Around Impurities in CdTe

    We have measured the lattice distortion around As (acceptor) and Br (donor) in CdTe with fluorescence detected X-ray absorption spectroscopy. We could experimentally verify the lattice relaxation with a bond l...

    H. -E. Mahnke, H. Haas, V. Koteski, N. Novakovic, P. Fochuk, O. Panchuk in HFI/NQI 2004 (2005)

  5. No Access

    Chapter and Conference Paper

    Electric Field Gradients at Hf and Fe Sites in Hf2Fe Recalculated

    The electric field gradients (EFG) of the Hf2Fe intermetallic compound were calculated using the full-potential linearized augmented plain-wave (FP-LAPW) method as embodied in the WIEN 97 code. The obtained value...

    J. Belošević-Čavor, B. Cekić, N. Novaković, V. Koteski, Z. Milošević in HFI/NQI 2004 (2005)

  6. No Access

    Article

    Structural properties of the donor indium in nanocrystalline ZnO

    The structural properties of the nanocrystalline semiconductor ZnO (nano-ZnO) doped with the donor Indium were investigated by perturbed γγ angular correlation spectroscopy (PAC) and extended X-ray absorption ...

    T. Agne, M. Deicher, V. Koteski, H.-E. Mahnke, H. Wolf… in Hyperfine Interactions (2004)

  7. No Access

    Article

    Experimental Verification of Calculated Lattice Relaxations Around Impurities in CdTE

    We have measured the lattice distortion around As (acceptor) and Br (donor) in CdTe with fluorescence detected X-ray absorption spectroscopy. We could experimentally verify the lattice relaxation with a bond l...

    H.-E. Mahnke, H. Haas, V. Koteski, N. Novakovic, P. Fochuk… in Hyperfine Interactions (2004)

  8. No Access

    Article

    Electric Field Gradients at Hf and Fe Sites in Hf2Fe Recalculated

    The electric field gradients (EFG) of the Hf2Fe intermetallic compound were calculated using the full-potential linearized augmented plain-wave (FP-LAPW) method as embodied in the WIEN 97 code. The obtained value...

    J. Belošević-Čavor, B. Cekić, N. Novaković, V. Koteski… in Hyperfine Interactions (2004)

  9. No Access

    Article

    EXAFS Studies of the Local Structure Around Zn in Cd1−x Zn x Te

    X-ray absorption spectroscopy has been used to obtain information on the local structure around Zn atoms in CdTe. The Zn–Te distance is 5% smaller than the Cd–Te bond-length in the bulk, but slightly larger th...

    V. Koteski, B. Reinhold, H. Haas, E. Holub-Krappe, H.-E. Mahnke… in Hyperfine Interactions (2001)